Elecom releases NFC Keyboard for Android devices
The TK-FNS040BK, is a small keyboard using NFC IP-1 protocol and that let you turn your mobile device in a real and compact productivity center.
Indeed it will require/forced you to use at first Elecom’s ATOK software on Google Play to be able to use this nifty little keyboard and be restricted by Elecom with a very short list on Japanese Carrier only compatible devices.